Play Meter

Nand Gate (7400)
~ :::[)o--y
fig 1
B y
a a I
a I a
Positive
a a
a
If A or B are HI , Y is La .
A
~::[)O--Y
a a
a I
a
I
Positive
I
a
If A and B are HI , Y is La .
fig 3
Nor Gate
Nand Gate
-
If A 0 r Bare
La , Y is HI .
Negative
Nor Gate (7402)
A B y
fig 2
JOIN TODAY
~=D-Y
Negative
If A and Bare
La , Y is HI.
fig 4
new
P1a'l-Right
Also 6, 7, & 8 ft.
Play-Mates
I:BOnlTI: 7l
Ebonite Corporation . 14000 N.W. 57th Ct.
Miam i Lakes, FL 33014. (305) 821-0150